/*
 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */
package com.oracle.svm.core.deopt;

import jdk.vm.ci.code.CodeCacheProvider;
import jdk.vm.ci.code.InstalledCode;
import jdk.vm.ci.meta.ResolvedJavaMethod;

public interface SubstrateInstalledCode {

    String getName();

    long getAddress();

    void setAddress(long address, ResolvedJavaMethod method);

    void clearAddress();

    boolean isValid();

    void invalidate();

    SubstrateSpeculationLog getSpeculationLog();

    /**
     * Provides access to a {@link SubstrateInstalledCode}.
     *
     * Introduced when {@code OptimizedCallTarget} was changed to no longer extend
     * {@link InstalledCode}. This change means we now need a bridge from the {@link InstalledCode}
     * object (passed to {@link CodeCacheProvider}) to the object that is actually installed in the
     * SVM code cache.
     */
    interface Access {
        SubstrateInstalledCode getSubstrateInstalledCode();
    }
}
